Design, Supply, Erection, Testing, Commissioning Of 04 Nos. 25 Mva, 33/11 Kv Transformer Including Dismantling Of Existing 02 Nos. 20 Mva And 02 Nos. 16 Mva, Transformers With Associated Civil Work At 220 Kv Sub-Station, Lodhi Road On Turnkey Basis (Risk & Cost Purchase Basis).